ADC0801S040 - NXP Semiconductors

ADC0801S040 8-bit universal analog-to-digital converter

The ADC0801S040 is an 8-bit universal analog-to-digital converter (ADC) for video and general purpose applications. It converts the analog input signal from 2.7 V to 5.5 V into 8-bit binary-coded digital words at a maximum sampling rate of 40 MHz. All digital inputs and outputs are CMOS/Transistor-Transistor Logic (TTL) compatible. A sleep mode allows reduct.

Features

 8-bit resolution
 Operation between 2.7 V and 5.5 V
 Sampling rate up to 40 MHz
 DC sampling allowed
 High signal-to-noise ratio over a large analog input frequency range (7.3 effective bits at 4.43 MHz full-scale input at fclk = 40 MHz)
 CMOS/TTL compatible digital inputs and outputs
 External reference voltage regulator
 Power dissipation only 30 mW (typical value)
 Low analog input capacitance, no buffer amplifier required
 Sleep mode (4 mW)
 No sample-and-hold circuit required 3. Applications
 Video data digitizing
 Camera
 Camcorder
 Radio communication
 Car alarm system .